Reply To: thicknessPVC warning? Help please! Thank you. November 13, 2018 at 1:42 pm #1544 Anand JoshiModerator Also, since you see atlas.pvc-thickness_0-6mm.right.mid.cortex.dfs and atlas.pvc-thickness_0-6mm.left.mid.cortex.dfs the execution of cortical thickness script seems to have finished.